14-day forecast — Istanbul Updated every hour
Thu · Today · 29 Oct
Showers
+18°
+15°
6,3 mm
Fri · Tomorrow · 30 Oct
Showers
+15°
+14°
1,7 mm
Saturday · 31 Oct
Cloudy
+16°
+14°
0,1 mm
Sunday · 1 Nov
Cloudy
+17°
+13°
0,1 mm
Monday · 2 Nov
Showers
+17°
+15°
4,7 mm
Tuesday · 3 Nov
Showers
+15°
+14°
5,3 mm
Wednesday · 4 Nov
Showers
+14°
+11°
3,0 mm
Thursday · 5 Nov
Cloudy
+13°
+11°
1,0 mm
Friday · 6 Nov
Cloudy
+13°
+11°
0,6 mm
Saturday · 7 Nov
Light rain
+12°
+10°
22,6 mm
Sunday · 8 Nov
Showers
+13°
+10°
1,6 mm
Monday · 9 Nov
Showers
+14°
+10°
7,2 mm
Tuesday · 10 Nov
Partly cloudy
+13°
+9°
17%
Wednesday · 11 Nov
Partly cloudy
+11°
+7°
6%
About Istanbul
À cheval sur deux continents, entre Bosphore et bazars.
Country Turkey
Region Marmara
Continent Europe
Time zone Europe/Istanbul (+03:00)
Latitude 41.0082°
Longitude 28.9784°
Air quality Fair (EAQI 22)
Climate in Istanbul in January
Normals 8 years · best time to visit · Open-Meteo
Best time to visit Istanbul : April–October . With poor weather, January is a possible month to visit.
Photo: Wikimedia
December
January
February
Average temperature
▼ 9°C
7°C
→ 7°C
Highest temperature
▼ 12°C
10°C
→ 10°C
Lowest temperature
▼ 7°C
4°C
→ 4°C
Sea temperature
▼ 13,0°C
10,2°C
▼ 8,8°C
Precipitation
▲ 91 mm
97 mm
▼ 78 mm
Days with precipitation
▼ 13 d
12 d
▼ 11 d
Humidity
▼ 82%
80%
→ 80%
Sunshine hours per day
▲ 5,3 h
5,5 h
▲ 6,5 h
Cloud cover
→ 43%
43%
▼ 39%
UV index (midday)
▲ 2
3
▲ 4
Day length
9:17
9:37
10:39
Our rating
Poor
Poor
Poor
Temperature day by day in January mean + moving average
3° 5° 7° 9° 1 6 11 16 21 26 31
Precipitation day by day in January mm
0 3.8 7.6 1 6 11 16 21 26 31
UV index day by day in January midday value, clear-sky
0 5.5 11 1 6 11 16 21 26 31
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
Data source
Global weather models — international forecasts
Météo de Istanbul (Turkey) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +18°, partly cloudy, vent 16 km/h. Sur les 7 prochains jours, les températures varient de 11 à 18 °C et 21 mm de pluie. Heure locale (fuseau Europe/Istanbul). Données Open-Meteo et WeatherAPI.